An high available BizTalk infrastructure is strongly dependent on the underlying HA SQL Server infrastructure.
Nowadays, you can install HA SQL Server on Azure IaaS leveraging the AlwaysOn Availability Group feature but unfortunately this configuration is not supported by BizTalk. So we opted for the use of a third-party solution that allows us to create an SAN-less SQL Server Failover Cluster. In this session, we will walk through the main steps to create a BizTalk High Available infrastructure on Azure IaaS, the problems we faced and the numbers we collected.
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